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Inventories (Tables)
3 Months Ended
Jun. 30, 2015
Inventory Disclosure [Abstract]  
Summary of Inventory by Product Group

A summary of inventory values by product group follows:

 

     June 30,
2015
     March 31,
2015
 

Prime Coil Inventory

   $ 9,778,816       $ 8,419,340   

Non-Standard Coil Inventory

     1,521,315         1,804,635   

Tubular Raw Material

     1,247,618         1,888,849   

Tubular Finished Goods

     27,622,083         28,737,842   
  

 

 

    

 

 

 
   $ 40,169,832       $ 40,850,666